Design Doc Mermaid

Quality score: 70/100 · Category: Engineering · Sub-category: devops

lang:python

Create Mermaid diagrams (activity, deployment, sequence, architecture) from text descriptions or source code. Use when asked to "create a diagram", "generate mermaid", "document architecture", "code to diagram", "create design doc", or "convert code to diagram". Supports hierarchical on-demand guide loading, Unicode semantic symbols, and Python utilities for diagram extraction and image conversion.

What this skill does

Design Doc Mermaid is a production-ready Claude Code skill (quality score 70/100) in the devops sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/design-doc-mermaid/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when asked to "create a diagram", "generate mermaid", "document architecture", "code to diagram", "create design doc", or "convert code to diagram". Supports hierarchical on-demand guide loading, Unicode semantic symbols, and Python utilities for diagram extraction and image conversion.

Who uses this skill

The Design Doc Mermaid skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/design-doc-mermaid
curl -L https://claudskills.com/skills/design-doc-mermaid/SKILL.md \
  -o ~/.claude/skills/design-doc-mermaid/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/design-doc-mermaid/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/design-doc-mermaid/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\design-doc-mermaid\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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